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Application filed by Miloslav Ing Csc HoralekfiledCriticalMiloslav Ing Csc Horalek
Priority to CS842823ApriorityCriticalpatent/CS239473B1/en
Publication of CS282384A1publicationCriticalpatent/CS282384A1/en
Publication of CS239473B1publicationCriticalpatent/CS239473B1/en